The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2014
Filed:
Sep. 14, 2012
Applicant:
Jun-yong Jung, Gunpo-si, KR;
Inventor:
Jun-Yong Jung, Gunpo-si, KR;
Assignee:
Kefico Corporation, , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 9/00 (2006.01); B60W 50/029 (2012.01); B60W 50/04 (2006.01); B60W 20/00 (2006.01);
U.S. Cl.
CPC ...
B60W 20/00 (2013.01); B60W 2710/083 (2013.01); B60W 50/029 (2013.01); B60W 50/045 (2013.01); B60W 2050/0295 (2013.01); B60W 20/50 (2013.01); Y10S 903/902 (2013.01);
Abstract
Disclosed herein is a fail-safety control method for a hybrid vehicle. The method includes a hybrid control unit which, when commands for demand torque are received from a driver, giving instructions to a motor control unit to generate the demand torque, determining whether or not to a normal torque corresponding to the demand torque is being generated by the motor control unit according to the instructions from the hybrid control unit, and if it is determined that an abnormal torque is being generated by the motor control unit, giving commands to output an interrupt signal to interrupt operation of the motor control unit.